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-rw-r--r--graphics/OpenSubdiv/README12
1 files changed, 10 insertions, 2 deletions
diff --git a/graphics/OpenSubdiv/README b/graphics/OpenSubdiv/README
index 18aa13c063..3e64c556ac 100644
--- a/graphics/OpenSubdiv/README
+++ b/graphics/OpenSubdiv/README
@@ -5,5 +5,13 @@ for drawing deforming surfaces with static topology at interactive
framerates.
Additional utility is available in OpenSubdiv when the following SBo
-packages are installed and detected at build time: tbb cudatoolkit
-glfw
+packages are installed and detected at build time:
+ tbb glfw3 ptex
+
+Some graphics cards are not supported with the existing version of
+the cudatoolkit at SBo. Therefore CUDA backend support is not enabled
+by default in this SlackBuild. It must be explicitly enabled (as well
+as cudatoolkit being installed) to use it in the build e.g.
+ ENABLE_CUDA=yes bash OpenSubdiv.SlackBuild
+N.B. Building with CUDA is currently unsupported (broken) - don't use!
+